I use BBB method and works great! I am going on a 1 week vacation and don't have a "Liquidator", but do have a auto-tab dispenser in line (that's not used). I lose about 1.5 per 24 hours of FC (10K gallons, 70 degrees), I add about 16 oz. of Clorox per day. If I fill up the chlorinator with tabs, what digit should I put the dial on to get 1.5-2 ppm added? (goes from Off to 5). Pump runs 4-5 hrs per day.
Or should I just add a gallon of Clorox and hope FC doesn't go below 3 in a week? I don't really want CYA rising much since I finally got it down to 45-50.